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Technical Service Manual
TVR LX SystemsHigh Static Pressure Duct Units with DC Fan Motor220-240V/50-60Hz/1ph
August 2015
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High Static Pressure Duct Unit with DC Fan Motor
1
High static pressure duct unit
1. Features............................................................................2
2. Specifications ..................................................................4
3. Dimensions ......................................................................6
4. Service Spaces ..............................................................13
5. Piping Diagrams ............................................................14
6. Wiring Diagrams ............................................................15
7. Fan Performance ...........................................................17
8. Capacity Tables..............................................................19
9. Electrical Characteristics..............................................25
10. Sound Levels ...............................................................26
11. Accessories..................................................................28
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High Static Pressure Duct Unit with DC Fan Motor
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1. Features
1.1 Flexibility in duct design
1.1.1 External static pressure of Indoor Unit can be up to 200 Pa, which allows for extensive duct work andtherefore more flexibility. Challenges such as high ceilings can be overcome and cool air delivered to everycorner of a room.
1.1.2 With 420mm (models 71~160) thick body, the minimum distance above the ceiling is 450mm.
1.2 Wide capacity range
The capacity ranges from 7.1kW to 28.0kW, totally 9 models.
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High Static Pressure Duct Unit with DC Fan Motor
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1.3 DC fan motor
Adoption of a DC fan motor can raise efficiency up to 90%. When compared with an AC fan motor, powerconsumption can be reduced by up to 30% with a DC fan motor.
Thanks to the DC fan motor, this high static pressure duct indoor unit can meet the latest CE certification
requirements.
1.4 Convenient installation
1.4.1 The EXV is fixed inside the indoor unit (for 24~51 MBH model), no extra connections required.
1.4.2 Standard filter with aluminum frame, which is removable from the bottom in a downward direction.
1.4.3 Air plenum is included as standard equipment.
1.4.4 Flange for air in/outlet duct connection comes standard.
1.4.5 Optional drain pump (for models 24~51 MBH).
Drain pump is equipped as an optional accessory with a 750 mm pump head.
1.4.6 Easy motor and maintenance access. The conveniently designed access method means the motorcan be replaced without removal of the unit.
1.4.7 Integrated electrical control box structure for convenient maintenance and installation.
1.5 Flexible control and convenient maintenance
1.5.1 A new display board is used in the indoor unit to collect information from the control boards.Malfunction codes and running state can display on the board.
1.5.2 Standard functional ports such as remote On/Off dry contact are provided.
DC and AC motors power contrastPower Inpu t:W
Air Flow:CFM
200
0
50
100
150
200
300 400 500 600 800 1000 1200
DC moto r
AC moto r
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High Static Pressure Duct Unit with DC Fan Motor
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2. Specifications
Model 4TVD0024DF000AA 4TVD0027DF000AA 4TVD0030DF000AA
Power supply V- Ph-Hz 220-240V~50/60Hz
Cooling
CapacitykW 7.1 8.0 9.0
Btu/h 24200 27300 30700
Input W 180 180 220
Rated current A 1.4 1.4 1.9
Heating
CapacitykW 8.0 9.0 10.0
Btu/h 27300 30700 34100
Input W 180 180 220
Rated current A 1.4 1.4 1.9
Indoor
fan
motor
Model WZDK240-38G WZDK240-38G WZDK750-38G-W
Type DC Motor
Brand Pansonic/ Nidec/ Welling
Output W 170 170 200
Indoor
coil
Number of rows 2 2 3
Tube pitch(a) × row pitch(b) in.(mm)1×7/8
(25.4×22)1×7/8
(25.4×22)1×7/8
(25.4×22)
Fin spacing in.(mm) 1/16(1.5) 1/16(1.5) 1/16(1.6)
Fin type Hydrophilic aluminum
Tube outside diameter and
typein.(mm)
3/8(Ф9.53)
inner groove tube
Length× height× width in.(mm)27-9/16×14-1/32×1-23/32
(700×356×44)27-9/16×14-1/32×2-19/32
(700×356×66)
Number of circuits 3 3 7
Indoor air flow (H/M/L)m
3/h 1500/1390/1250 1450/1340/1190 1780/1650/1530
CFM 885/819/736 854/789/701 1048/972/901
*Indoor external static pressure Pa 25(0~ 196) 37(0~ 196) 37(0~ 196)
Indoor noise level (H/M/L) dB(A) 46/44/42 46/44/42 50/47/45
Indoor
unit
Dimension (W×H×D) in.(mm) 37-31/64×16-17/32×27-11/64(952×420×690)
Packing (W×H×D) in.(mm) 42-29/32×17-21/64×30-15/64(1090×440×768)
Net/Gross weight lbs(kg) 90/104(41/47) 104/117(47/53)
Refrigerant type R410A
ThrottleType EXV
Model BD20FKS(L) BD24FKS(L)
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid / Gas in.(mm) Ф3/8/ Ф5/8(Ф9.53/ Ф15.9)
Drain pipe in.(mm) OD 63/64(Ф25)
Notes:1. Nominal cooling capacities are based on the following conditions: return air temperature: 27°CDB, 19°CWB, outdoor airtemperature:35°CDB,equivalent ref. piping: 8m(horizontal)2. Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor air temperature:7°CDB,6°CWB,equivalent ref. piping: 8m(horizontal)3. *( ) is the available static pressure range which represents optimal pressure levels at which the unit can operate stably.When selecting a suitable unit please refer to the recommended static pressure level ranges in the installation manual. Risksof selecting a unit outside of the optimal range include higher noise levels, low air flow volume ect.The value without ( ) is rated static pressure.
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High Static Pressure Duct Unit with DC Fan Motor
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Model 4TVD0038DF000AA 4TVD0048DF000AA 4TVD0051DF000AA
Power supply V- Ph-Hz 220-240V~50/60Hz
Cooling
CapacitykW 11.2 14 16
Btu/h 38200 47800 51200
Input W 380 420 700
Rated current A 2.9 4.5 4.5
Heating
Capacity kW 12.5 16 17
Input W 380 420 700
Rated current A 2.9 4.5 4.5
Indoor
fan
motor
Model WZDK750-38G-W WZDK750-38GS-W WZDK750-38GS-W
Type DC MOTOR
Brand Pansonic/ Nidec/ Welling Pansonic/ Welling Pansonic/ Welling
Output W 370 410 680
Indoor
coil
Number of rows 3 4 4
Tube pitch(a) ×row
pitch(b)in.(mm)
1×7/8(25.4×22)
1×7/8(25.4×22)
1×7/8(25.4×22)
Fin spacing in.(mm) 1/16(1.6) 1/16(1.6) 1/16(1.6)
Fin type Hydrophilic aluminum
Tube outside diameter
and typein.(mm)
3/8(Ф9.53)
inner groove tube
Length× height× width in.(mm)27-9/16×14-1/32×2-19/32
(700×356×66)39-7/32×14-1/32×3-15/32
(996×356×88)
Number of circuits 7 7 7
Indoor air flow (H/M/L)m
3/h 2080/1930/1710 2860/2440/2010 3400/2660/2400
CFM 1225/1137/1007 1684/1319/1184 2002/1567/1413
*Indoor external static pressure
(H)Pa 37(0~ 196) 50(0~ 196) 50(0~ 196)
Indoor noise level (H/M/L) dB(A) 50/47/45 53/50/48 54/52/50
Indoor
unit
Dimension (W×H×D) in.(mm)37-15/32×16-17/32×27-5/32
(952×420×690)51-3/16×15-3/4×27-5/32(1300×420×690)
Packing (W×H×D) in.(mm)42-29/32×17-21/64×30-15/64
(1090×440×768)56-17/32×17-23/32×30-15/64
(1436×450×768)
Net/Gross weight lbs(kg) 1046/117(47/53) 150/154(68/70) 154/171(70/77.5)
Refrigerant type R410A
ThrottleType EXV
Model BD24FKS(L)
Design pressure(H/L) MPa 4.4/2.6
Pipe connectionsLiquid / Gas in.(mm) Ф3/8/ Ф5/8(Ф9.53/ Ф15.9)
Drain pipe in.(mm) OD 63/64(Ф25)
Notes:1. Nominal cooling capacities are based on the following conditions: return air temperature: 27°CDB, 19°CWB, outdoor airtemperature:35°CDB,equivalent ref. piping: 8m(horizontal)2. Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor air temperature:7°CDB,6°CWB,equivalent ref. piping: 8m(horizontal)3. *( ) is the available static pressure range which represents optimal pressure levels at which the unit can operate stably.When selecting a suitable unit please refer to the recommended static pressure level ranges in the installation manual. Risksof selecting a unit outside of the optimal range include higher noise levels, low air flow volume ect.The value without ( ) is rated static pressure.
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High Static Pressure Duct Unit with DC Fan Motor
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Model 4TVD0068DF000AA 4TVD0085DF000AA 4TVD0095DF000AA
Power supply V- Ph-Hz 220-240V~50/60Hz
Cooling
CapacitykW 20.0 25.0 28.0
Btu/h 68200 85300 95500
Input W 800 800 800
Rated current A 6 6 6
Heating
CapacitykW 22.5 26.0 31.5
Btu/h 76800 88700 107500
Input W 800 800 800
Rated current A 6 6 6
Indoor
fan
motor
Model WZDK750-38GS-W WZDK750-38GS-W WZDK750-38GS-W
Type DC Motor
Brand Pansonic/ Nidec Pansonic/ Nidec Pansonic/ Nidec
Output W 790 790 790
Indoor
coil
Number of rows 4 4 4
Tube pitch(a) ×row
pitch(b)in.(mm)
1×7/8(25.4×22)
1×7/8(25.4×22)
1×7/8(25.4×22)
Fin spacing in.(mm) 5/64(1.8) 5/64(1.8) 5/64(1.8)
Fin type Hydrophilic aluminum
Tube outside
diameter and typein.(mm)
3/8(Ф9.53) inner groove tube
length× height ×
widthin.(mm) 44-19/64×20×3-15/32(1125×508×88)
Number of circuits 20 20 20
Indoor air flow (H/M/L)m
3/h 4820/4660/4620 4870/4760/4690 4870/4760/4690
CFM 2839/2744/2721 2868/2803/2762 2868/2803/2762
*Indoor external static pressure Pa 62(40~200) 62(40~200) 62(40~200)
Indoor noise level (H/M/L) dB(A) 57/53/50 57/53/50 57/53/50
Indoor
unit
Dimension (W×H×D) in.(mm) 56-13/16×18-1/2×31-57/64(1443×470×810)
Packing (W×H×D) in.(mm) 59-13/32×21-21/32×38-31/32(1509×550×990)
Net/Gross weight lbs(kg) 238/265(108/120)
Refrigerant type R410A
ThrottleType EXV (2 sets throttle boxes each unit)
Model BD24FKS(L)
Design pressure(H/L) MPa 4.4/2.6
Pipe
connections
Liquid / Gas in.(mm) Ф3/8(Ф9.53)/ Ф5/8(Ф15.9 )(×2)
Drain pipe in.(mm) OD 1-17/64(Ф32)
Notes:1. Nominal cooling capacities are based on the following conditions: return air temperature: 27°CDB, 19°CWB, outdoor airtemperature:35°CDB,equivalent ref. piping: 8m(horizontal)2. Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor air temperature:7°CDB,6°CWB,equivalent ref. piping: 8m(horizontal)3. *( ) is the available static pressure range which represents optimal pressure levels at which the unit can operate stably.When selecting a suitable unit please refer to the recommended static pressure level ranges in the installation manual. Risksof selecting a unit outside of the optimal range include higher noise levels, low air flow volume ect.The value without ( ) is rated static pressure.
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High Static Pressure Duct Unit with DC Fan Motor
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3. Dimensions4TVD0024DF000AA, 4TVD0027DF000AA, 4TVD0030DF000AA, 4TVD0038DF000AA
Front view, top view and rear view: Unit:in (mm)
28-7/16(722mm)2-9/16(65mm)
25
-9/3
2(6
42m
m)
16-
17
/32(
42
0m
m)
3-1
1/3
2(8
5m
m) 34-1/16(856mm)
8-7/16(214mm)
3-3/8
(86mm)
31-1/2(800mm)
1-1
3/3
2(4
4m
m)
9-3
1/3
2(2
53
mm
)6-
3/3
2(1
55
mm
)
2-9/16(65mm)
PLASTIC COVER
ELECTRICAL CONTROLBOX
4-12*25 OBLONG SUSPENTION BO LT HOLESAIR INTAKE
AIR OUTLET DUCT FLANGE
4-Φ5HOLES FOR AIRINTAKE DUCT CONNECTION
AIR OUTLET
13
-11
/32
(33
9mm
)
27
-5/3
2(6
90m
m)
37-11/32(952mm)
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High Static Pressure Duct Unit with DC Fan Motor
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Side view:
Left side
Right side
2-1
5/1
6(7
5mm
)
2-13/32(61mm)
1-11/16
(43mm)
7-7
/16
(18
9m
m)
4-2
7/3
2(1
23
mm
)
REFRIGERANT-PIPE FLANEDCONNECTION Φ16(5/8)
REFRIGERANT-PIPE FLANEDCONNECTION Φ9.52(3/8)
SAFETY DRAIN CONNECTING PIPE
CONNECTING POIN T OFDRAIN PIPE
7-7
/16
(18
9m
m)
4-2
7/3
2(1
23m
m)
1-1/32
(26mm)
10-1/32(255mm) 1-5/16(33mm)
REFRIGERANT-PIPE
FLANGE CONNECTION
REFRIGERANT-PIPE
FLANGE CONNECTION
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High Static Pressure Duct Unit with DC Fan Motor
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4TVD0048DF000AA, 4TVD0051DF000AAFront view, top view and rear view: Unit:in(mm)
42-1/4(1073mm)2-17/32
(64mm)
31
3-7/
32(8
2mm
)
13-1
1/32
(339
mm
)
3-7/
32(8
2mm
)
AIR OUTLE T
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High Static Pressure Duct Unit with DC Fan Motor
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Side view:
Left side
Right side
2-1
5/1
6(7
5m
m)
2-13/32(61mm)
1-11/16(43mm)
7-7
/16
(18
9m
m)
4-2
7/3
2(1
23
mm
)
REFRIGERAN T-PIPE FLANEDCONNECTION Φ16(5/8)
REFRIGERAN T-PIPE FLANEDCONNECTION Φ9.52(3/8)
SAFETY DRAIN CONNECTING PIPE
CONNECTING POIN T OFDRAIN PIPE
4-29/32(125mm)
7/16
(11mm)
1-3/32
(28mm)
6-21/32(169mm)
27-7
/32(
691m
m)
2-1/
16(5
2mm
)1-
3/8(
35m
m)
5-11
/32(
136m
m)
4-27
/32
(123
mm
)
7-1/
16(1
79m
m)
19/3
2(15
mm
)
REFRIGERANT-PIPE
FLANGE CONNECTION
REFRIGERANT-PIPE
FLANGE CONNECTION
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High Static Pressure Duct Unit with DC Fan Motor
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4TVD0068DF000AA, 4TVD0085DF000AA, 4TVD0095DF000AA
Front view, top view and rear view:
Side view:
44-9/64(1121) 2-61/64(75)
13-1
/2(3
43)
3-2
5/3
2(9
6)
2-23
/64(
60)
4-Φ10 hanging screw
(configure on spot)
Air intake
Air outlet
Refrigerant-pipe flared
connectionΦ16(5/8)
Refrigerant-pipe flared
connectionΦ9.52(3/8)
Air outlet
duct flange
4-12*25 oblong
suspention
bolt holes
Electrical
parts box
Entrances and exits
for communication
lines of indoor and outdoor
Air intake
duct flange
14-7
/8(3
78)
2-1
1/6
4(5
5)
31-5
7/6
4(8
10)
2-19
/32(
66)
1-3
1/3
2(5
0)
36-27/32(936)
50-13/64(1275)
56-13/16(1443)
7-7/8(200)
Connecting point
of drain pipe
2-23
/32(
69)
4-59/64(125)3-15/16(100)
1-11/16(43)
18-1/2(470)
Refrigerant-pipe flared
connection Ф9.53(3/8)
Refrigerant-pipe flared
connection Ф16(5/8)
Drain pipe
connecting point
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High Static Pressure Duct Unit with DC Fan Motor
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Key installation points for the 68, 85, 95 MBH models:There are two sets of EXV boxes for models 68, 85 & 95 MBH, as well two sets of pipes (Gas/Liquid), it’snecessary to connect the two gas pipes together with the attached branch header BY101N1, as well theliquid pipes.
The branch header (1 set) already includes 1 gas and 1 liquid branch joint. Please check the accessory andfollow the instructions while installing the indoor units and piping.
For piping diameter please refer to the provided manual of the purchased outdoor unit.
Low-pressure pipeHi-pressure pipe
Electric throttle part
Liquid branch pipe
Gas branch pipe
≤10m
Φ9.53
Φ9.53
Φ15.9
Φ15.9
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High Static Pressure Duct Unit with DC Fan Motor
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4. Service Spaces
Ensure sufficient space for installation and maintenance.
The ceiling must be horizontal, and is structurally capable of carrying the weight of the indoor unit.
The outlet and the inlet are not impeded, and little influence of external air is the least.
The air flow is sufficient throughout the room.
The connecting pipe and drainpipe can be extracted easily.
There is no direct radiation from heaters.
Below is the recommended duct installation method:
Keep min. 600mm*600mm (23-5/8in.x23-5/8in.) space for checking &maintenance:
Air outlet Air inlet
Canvas tie-in Canvas tie-in
Air dust filter
checking orificeIsolation booth
Isolation booth
Maintenance space
Maintenance space
checking port
600mm* 600mm
500
mm
or
up
600
mm
or
up
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High Static Pressure Duct Unit with DC Fan Motor
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5. Piping Diagrams
4TVD0024DF000AA, 4TVD0027DF000AA, 4TVD0030DF000AA, 4TVD0038DF000AA, 4TVD0048DF000AA,4TVD0051DF000AA
flare nut
flare nutT2B
gas side
motor
heat exchanger
fan
EXV
liquid side
T2T1
4TVD0068DF000AA, 4TVD0085DF000AA, 4TVD0095DF000AA
flare nut
flare nut
motor
heat exchanger
EXV
liquid side
flare nut
gas side
flare nut
liquid side
motor
fan
T2B
T2B
T2
T2
T1
T1
EXV
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High Static Pressure Duct Unit with DC Fan Motor
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6. Wiring Diagrams4TVD0024DF000AA, 4TVD0027DF000AA, 4TVD0030DF000AA, 4TVD0038DF000AA, 4TVD0048DF000AA,4TVD0051DF000AA
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High Static Pressure Duct Unit with DC Fan Motor
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4TVD0068DF000AA, 4TVD0085DF000AA, 4TVD0095DF000AA
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High Static Pressure Duct Unit with DC Fan Motor
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7. Fan PerformanceHeating capacity and cooling capacity are tested under the standard allowable static pressure;the 7.1kW (24MBH) test static pressure is 25Pa, 8/9/11.2kW (27/30/38MBH) test static pressure is 37Pa, 14/16kW(48/51MBH) test static pressure is 50Pa, the 20/25/28kW (68/85/95MBH) test pressure is 62Pa.
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High Static Pressure Duct Unit with DC Fan Motor
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If the external static pressure is too high, caused by extensive ducting for example, the air flow volume at
each outlet may be reduced to insufficient levels.
So there’s a limit air flow volume for each speed, which is the min. airflow of this duct unit. At this flow volume,
the fan achieve the max. ESP, and indoor evaporator may protect by low temperature.
As well, there’s a limit airflow volume, which is the max. value at each speed. It request the unit to connect
duct for air-inlet and outlet, to prevent damage from the high temperature of motor/evaporator.
This is the available static pressure range which means the unit can run stably in this static pressure range,
and the optimal static pressure range please refers to the Installation Manual.
Risks of selecting a unit outside of the optimal range include higher noise levels, low air flow volume ect.
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High Static Pressure Duct Unit with DC Fan Motor
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8. Capacity Tables8.1 Cooling TC: total capacity SC: sensible capacity WB: wet-bulb temperature DB: dry-bulb temperature
IndoorUnit size
(kW)
Outdoor temperature(℃DB)
Indoor temperature (℃WB/DB)
14/20 16/23 18/26 19/27 20/28 22/30 24/32
TC SC TC SC TC SC TC SC TC SC TC SC TC SC
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
7.1
10.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 9.2 5.6
12.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 9.1 5.5
14.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 9.0 5.5
16.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 8.9 5.4
18.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 8.7 5.2
20.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 8.5 5.2
21.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.4 5.6 8.4 5.1
23.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.3 5.6 8.3 5.0
25.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.2 5.5 8.2 5.0
27.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.2 5.5 8.2 5.0
29.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.1 5.4 8.1 5.0
31.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.0 5.4 7.8 4.8
33.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.4 8.0 5.3 7.8 4.8
35.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.5 5.3 7.7 5.1 7.7 4.8
37.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.4 5.3 7.7 5.1 7.6 4.8
39.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.2 5.2 7.4 5.0 7.6 4.8
42.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.2 5.2 7.4 5.0 7.6 4.8
44.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.2 5.2 7.4 5.0 7.6 4.8
46.0 4.9 4.3 5.8 4.7 6.7 5.3 7.1 5.4 7.2 5.2 7.4 5.0 7.6 4.8
8.0
10.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 10.4 6.3
12.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 10.2 6.2
14.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 10.2 6.1
16.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 10.0 6.0
18.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 9.8 5.9
20.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 9.6 5.8
21.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.5 6.3 9.4 5.7
23.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.4 6.3 9.4 5.7
25.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.3 6.2 9.3 5.6
27.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.2 6.2 9.2 5.7
29.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.1 6.1 9.1 5.6
31.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.0 6.1 8.8 5.4
33.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.5 6.0 9.0 6.0 8.8 5.4
35.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.4 6.0 8.6 5.8 8.6 5.4
37.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.3 5.9 8.6 5.8 8.6 5.4
39.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.2 5.8 8.3 5.7 8.6 5.5
42.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.2 5.8 8.3 5.7 8.6 5.5
44.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.2 5.8 8.3 5.7 8.6 5.5
46.0 5.5 4.8 6.5 5.3 7.5 5.9 8.0 6.0 8.2 5.8 8.3 5.7 8.6 5.5
9.0
10.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 11.7 7.1
12.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 11.5 7.0
14.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 11.4 6.9
16.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 11.3 6.8
18.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 11.0 6.6
20.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 10.8 6.5
21.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.7 7.1 10.6 6.4
23.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.5 7.1 10.5 6.4
25.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.4 7.0 10.4 6.3
27.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.4 6.9 10.4 6.4
29.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.3 6.9 10.3 6.3
31.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.2 6.8 9.9 6.1
33.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.8 10.1 6.7 9.9 6.1
35.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.5 6.7 9.7 6.5 9.7 6.1
37.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.4 6.7 9.7 6.5 9.6 6.0
39.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.2 6.5 9.4 6.4 9.6 6.1
42.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.2 6.5 9.4 6.4 9.6 6.1
44.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.2 6.5 9.4 6.4 9.6 6.1
46.0 6.2 5.4 7.3 6.0 8.5 6.7 9.0 6.8 9.2 6.5 9.4 6.4 9.6 6.1
11.2
10.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 14.6 8.8
12.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 14.3 8.7
14.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 14.2 8.6
-
High Static Pressure Duct Unit with DC Fan Motor
20
IndoorUnit size
(kW)
Outdoor temperature(℃DB)
Indoor temperature (℃WB/DB)
14/20 16/23 18/26 19/27 20/28 22/30 24/32
TC SC TC SC TC SC TC SC TC SC TC SC TC SC
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
11.2
16.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 14.0 8.5
18.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 13.7 8.3
20.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 13.4 8.1
21.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.3 8.8 13.2 8.0
23.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.1 8.8 13.1 7.9
25.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 13.0 8.7 13.0 7.9
27.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 12.9 8.6 12.9 7.9
29.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 12.8 8.5 12.8 7.9
31.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 12.7 8.5 12.3 7.6
33.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.9 8.5 12.5 8.4 12.3 7.6
35.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.8 8.4 12.1 8.1 12.1 7.6
37.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.6 8.3 12.1 8.1 12.0 7.5
39.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.4 8.1 11.6 7.9 12.0 7.6
42.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.4 8.1 11.6 7.9 12.0 7.6
44.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.4 8.1 11.6 7.9 12.0 7.6
46.0 7.7 6.8 9.1 7.4 10.5 8.3 11.2 8.5 11.4 8.1 11.6 7.9 12.0 7.6
14.0
10.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 18.2 11.0
12.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 17.9 10.8
14.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 17.8 10.8
16.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 17.5 10.6
18.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 17.1 10.3
20.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 16.8 10.2
21.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.7 11.0 16.5 10.0
23.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.4 11.0 16.4 9.9
25.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.2 10.9 16.2 9.8
27.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.1 10.8 16.1 9.9
29.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 16.0 10.7 16.0 9.8
31.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 15.8 10.6 15.4 9.5
33.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.8 10.6 15.7 10.5 15.4 9.5
35.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.7 10.5 15.1 10.1 15.1 9.5
37.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.6 10.4 15.1 10.1 15.0 9.4
39.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.3 10.2 14.6 9.9 15.0 9.5
42.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.3 10.2 14.6 9.9 15.0 9.5
44.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.3 10.2 14.6 9.9 15.0 9.5
46.0 9.7 8.5 11.3 9.3 13.2 10.4 14.0 10.6 14.3 10.2 14.6 9.9 15.0 9.5
16.0
10.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 20.8 12.6
12.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 20.5 12.4
14.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 20.3 12.3
16.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 20.0 12.1
18.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 19.5 11.8
20.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 19.2 11.6
21.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 19.0 12.5 18.9 11.4
23.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 18.7 12.5 18.7 11.3
25.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 18.6 12.4 18.6 11.2
27.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 18.4 12.3 18.4 11.3
29.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 18.2 12.2 18.2 11.2
31.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 18.1 12.1 17.6 10.8
33.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 17.0 12.1 17.9 12.0 17.6 10.8
35.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.8 12.0 17.3 11.6 17.3 10.8
37.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.6 11.9 17.3 11.6 17.1 10.7
39.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.3 11.6 16.6 11.3 17.1 10.9
42.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.3 11.6 16.6 11.3 17.1 10.9
44.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.3 11.6 16.6 11.3 17.1 10.9
46.0 11.0 9.7 13.0 10.6 15.0 11.9 16.0 12.1 16.3 11.6 16.6 11.3 17.1 10.9
20.0
10.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 26.0 15.7
12.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 25.6 15.5
14.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 25.4 15.4
16.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 25.0 15.1
18.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 24.4 14.8
20.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 24.0 14.5
21.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.8 15.7 23.6 14.3
23.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.4 15.7 23.4 14.2
-
High Static Pressure Duct Unit with DC Fan Motor
21
IndoorUnit size
(kW)
Outdoor temperature(℃DB)
Indoor temperature (℃WB/DB)
14/20 16/23 18/26 19/27 20/28 22/30 24/32
TC SC TC SC TC SC TC SC TC SC TC SC TC SC
kW kW kW kW kW kW kW kW kW kW kW kW kW kW
20.0
25.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.2 15.5 23.2 14.0
27.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 23.0 15.4 23.0 14.2
29.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 22.8 15.3 22.8 14.0
31.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 22.6 15.1 22.0 13.5
33.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.2 15.1 22.4 15.0 22.0 13.5
35.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 21.0 15.0 21.6 14.5 21.6 13.5
37.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 20.8 14.8 21.6 14.5 21.4 13.4
39.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 20.4 14.5 20.8 14.2 21.4 13.6
42.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 20.4 14.5 20.8 14.2 21.4 13.6
44.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 20.4 14.5 20.8 14.2 21.4 13.6
46.0 13.8 12.1 16.2 13.3 18.8 14.8 20.0 15.1 20.4 14.5 20.8 14.2 21.4 13.6
25.0
10.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 32.5 19.7
12.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 32.0 19.4
14.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 31.8 19.2
16.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 31.3 18.9
18.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 30.5 18.4
20.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 30.0 18.1
21.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.8 19.6 29.5 17.8
23.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.3 19.6 29.3 17.7
25.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 29.0 19.4 29.0 17.5
27.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 28.8 19.3 28.8 17.7
29.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 28.5 19.1 28.5 17.5
31.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 28.3 18.9 27.5 16.9
33.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.5 18.9 28.0 18.7 27.5 16.9
35.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.3 18.7 27.0 18.1 27.0 16.9
37.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 26.0 18.5 27.0 18.1 26.8 16.8
39.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 25.5 18.2 26.0 17.7 26.8 17.0
42.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 25.5 18.2 26.0 17.7 26.8 17.0
44.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 25.5 18.2 26.0 17.7 26.8 17.0
46.0 17.3 15.1 20.3 16.6 23.5 18.5 25.0 18.9 25.5 18.2 26.0 17.7 26.8 17.0
28.0
10.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 36.4 22.0
12.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 35.8 21.7
14.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 35.6 21.5
16.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 35.0 21.2
18.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 34.2 20.7
20.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 33.6 20.3
21.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 33.3 22.0 33.0 20.0
23.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 32.8 21.9 32.8 19.8
25.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 32.5 21.7 32.5 19.6
27.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 32.2 21.6 32.2 19.8
29.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 31.9 21.4 31.9 19.6
31.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 31.6 21.2 30.8 19.0
33.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.7 21.2 31.4 21.0 30.8 19.0
35.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.4 21.0 30.2 20.2 30.2 18.9
37.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 29.1 20.8 30.2 20.2 30.0 18.8
39.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 28.6 20.4 29.1 19.8 30.0 19.1
42.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 28.6 20.4 29.1 19.8 30.0 19.1
44.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 28.6 20.4 29.1 19.8 30.0 19.1
46.0 19.3 16.9 22.7 18.6 26.3 20.8 28.0 21.2 28.6 20.4 29.1 19.8 30.0 19.1
-
High Static Pressure Duct Unit with DC Fan Motor
22
8.2 HeatingTC: total capacity WB: wet-bulb temperature DB: dry-bulb temperature
Indoor Unit size(kW)
Outdoor temperature(℃)
Indoor temperature (℃ DB)
16.00 18.00 20.00 21.00 22.00 24.00
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
7.1
-20 -19.8 3.98 3.98 3.98 3.98 3.98 3.98
-19 -18.8 4.26 4.26 4.26 4.26 4.26 4.26
-17 -16.7 4.47 4.47 4.47 4.47 4.47 4.47
-15 -14.7 4.62 4.62 4.62 4.62 4.62 4.62
-13.00 -12.60 4.90 4.90 4.90 4.90 4.90 4.90
-11.00 -10.50 4.97 5.04 5.04 5.04 5.04 5.04
-10.00 -9.50 5.18 5.18 5.18 5.18 5.18 5.18
-9.10 -8.50 5.33 5.33 5.33 5.33 5.33 5.33
-7.60 -7.00 5.40 5.40 5.40 5.40 5.40 5.40
-5.60 -5.00 5.61 5.61 5.61 5.61 5.61 5.61
-3.70 -3.00 5.89 5.89 5.89 5.89 5.89 5.89
-0.70 0.00 6.32 6.32 6.32 6.32 6.32 5.96
2.20 3.00 6.67 6.67 6.67 6.67 6.53 5.96
4.10 5.00 6.89 6.89 6.89 6.89 6.53 5.96
6.00 7.00 7.10 7.10 7.10 6.89 6.53 5.96
7.90 9.00 7.31 7.31 7.10 6.89 6.53 5.96
9.80 11.00 7.53 7.53 7.10 6.89 6.53 5.96
11.80 13.00 7.81 7.67 7.10 6.89 6.53 5.96
13.70 15.00 8.02 7.67 7.10 6.89 6.53 5.96
8.0
-20 -19.8 4.48 4.48 4.48 4.48 4.48 4.48
-19 -18.8 4.80 4.80 4.80 4.80 4.80 4.80
-17 -16.7 5.04 5.04 5.04 5.04 5.04 5.04
-15 -14.7 5.20 5.20 5.20 5.20 5.20 5.20
-13.00 -12.60 5.52 5.52 5.52 5.52 5.52 5.52
-11.00 -10.50 5.60 5.68 5.68 5.68 5.68 5.68
-10.00 -9.50 5.84 5.84 5.84 5.84 5.84 5.84
-9.10 -8.50 6.00 6.00 6.00 6.00 6.00 6.00
-7.60 -7.00 6.08 6.08 6.08 6.08 6.08 6.08
-5.60 -5.00 6.32 6.32 6.32 6.32 6.32 6.32
-3.70 -3.00 6.64 6.64 6.64 6.64 6.64 6.64
-0.70 0.00 7.12 7.12 7.12 7.12 7.12 6.72
2.20 3.00 7.52 7.52 7.52 7.52 7.36 6.72
4.10 5.00 7.76 7.76 7.76 7.76 7.36 6.72
6.00 7.00 8.00 8.00 8.00 7.76 7.36 6.72
7.90 9.00 8.24 8.24 8.00 7.76 7.36 6.72
9.80 11.00 8.48 8.48 8.00 7.76 7.36 6.72
11.80 13.00 8.80 8.64 8.00 7.76 7.36 6.72
13.70 15.00 9.04 8.64 8.00 7.76 7.36 6.72
9.0
-20 5.04 5.04 5.04 5.04 5.04 5.04 5.04
-19 5.40 5.40 5.40 5.40 5.40 5.40 5.40
-17 5.67 5.67 5.67 5.67 5.67 5.67 5.67
-15 5.85 5.85 5.85 5.85 5.85 5.85 5.85
-13.00 6.21 6.21 6.21 6.21 6.21 6.21 6.21
-11.00 6.30 6.30 6.39 6.39 6.39 6.39 6.39
-10.00 6.57 6.57 6.57 6.57 6.57 6.57 6.57
-9.10 6.75 6.75 6.75 6.75 6.75 6.75 6.75
-7.60 6.84 6.84 6.84 6.84 6.84 6.84 6.84
-5.60 7.11 7.11 7.11 7.11 7.11 7.11 7.11
-3.70 7.47 7.47 7.47 7.47 7.47 7.47 7.47
-0.70 8.01 8.01 8.01 8.01 8.01 8.01 7.56
2.20 8.46 8.46 8.46 8.46 8.46 8.28 7.56
4.10 8.73 8.73 8.73 8.73 8.73 8.28 7.56
6.00 9.00 9.00 9.00 9.00 8.73 8.28 7.56
7.90 9.27 9.27 9.27 9.00 8.73 8.28 7.56
9.80 9.54 9.54 9.54 9.00 8.73 8.28 7.56
11.80 9.90 9.90 9.72 9.00 8.73 8.28 7.56
13.70 10.17 10.17 9.72 9.00 8.73 8.28 7.56
11.2
-20 -19.8 6.27 6.27 6.27 6.27 6.27 6.27
-19 -18.8 6.72 6.72 6.72 6.72 6.72 6.72
-17 -16.7 7.06 7.06 7.06 7.06 7.06 7.06
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High Static Pressure Duct Unit with DC Fan Motor
23
Indoor Unit size(kW)
Outdoor temperature(℃)
Indoor temperature (℃ DB)
16.00 18.00 20.00 21.00 22.00 24.00
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
11.2
-15 -14.7 7.28 7.28 7.28 7.28 7.28 7.28
-13.00 -12.60 7.73 7.73 7.73 7.73 7.73 7.73
-11.00 -10.50 7.84 7.95 7.95 7.95 7.95 7.95
-10.00 -9.50 8.18 8.18 8.18 8.18 8.18 8.18
-9.10 -8.50 8.40 8.40 8.40 8.40 8.40 8.40
-7.60 -7.00 8.51 8.51 8.51 8.51 8.51 8.51
-5.60 -5.00 8.85 8.85 8.85 8.85 8.85 8.85
-3.70 -3.00 9.30 9.30 9.30 9.30 9.30 9.30
-0.70 0.00 9.97 9.97 9.97 9.97 9.97 9.41
2.20 3.00 10.53 10.53 10.53 10.53 10.30 9.41
4.10 5.00 10.86 10.86 10.86 10.86 10.30 9.41
6.00 7.00 11.20 11.20 11.20 10.86 10.30 9.41
7.90 9.00 11.54 11.54 11.20 10.86 10.30 9.41
9.80 11.00 11.87 11.87 11.20 10.86 10.30 9.41
11.80 13.00 12.32 12.10 11.20 10.86 10.30 9.41
13.70 15.00 12.66 12.10 11.20 10.86 10.30 9.41
14.0
-20 7.84 7.84 7.84 7.84 7.84 7.84 7.84
-19 8.40 8.40 8.40 8.40 8.40 8.40 8.40
-17 8.82 8.82 8.82 8.82 8.82 8.82 8.82
-15 9.10 9.10 9.10 9.10 9.10 9.10 9.10
-13.00 9.66 9.66 9.66 9.66 9.66 9.66 9.66
-11.00 9.80 9.80 9.94 9.94 9.94 9.94 9.94
-10.00 10.22 10.22 10.22 10.22 10.22 10.22 10.22
-9.10 10.50 10.50 10.50 10.50 10.50 10.50 10.50
-7.60 10.64 10.64 10.64 10.64 10.64 10.64 10.64
-5.60 11.06 11.06 11.06 11.06 11.06 11.06 11.06
-3.70 11.62 11.62 11.62 11.62 11.62 11.62 11.62
-0.70 12.46 12.46 12.46 12.46 12.46 12.46 11.76
2.20 13.16 13.16 13.16 13.16 13.16 12.88 11.76
4.10 13.58 13.58 13.58 13.58 13.58 12.88 11.76
6.00 14.00 14.00 14.00 14.00 13.58 12.88 11.76
7.90 14.42 14.42 14.42 14.00 13.58 12.88 11.76
9.80 14.84 14.84 14.84 14.00 13.58 12.88 11.76
11.80 15.40 15.40 15.12 14.00 13.58 12.88 11.76
13.70 15.82 15.82 15.12 14.00 13.58 12.88 11.76
16.0
-20 -19.8 8.96 8.96 8.96 8.96 8.96 8.96
-19 -18.8 9.60 9.60 9.60 9.60 9.60 9.60
-17 -16.7 10.08 10.08 10.08 10.08 10.08 10.08
-15 -14.7 10.40 10.40 10.40 10.40 10.40 10.40
-13.00 -12.6 11.04 11.04 11.04 11.04 11.04 11.04
-11.00 -10.5 11.20 11.36 11.36 11.36 11.36 11.36
-10.00 -9.5 11.68 11.68 11.68 11.68 11.68 11.68
-9.10 -8.5 12.00 12.00 12.00 12.00 12.00 12.00
-7.60 -7 12.16 12.16 12.16 12.16 12.16 12.16
-5.60 -5 12.64 12.64 12.64 12.64 12.64 12.64
-3.70 -3 13.28 13.28 13.28 13.28 13.28 13.28
-0.70 0 14.24 14.24 14.24 14.24 14.24 13.44
2.20 3 15.04 15.04 15.04 15.04 14.72 13.44
4.10 5 15.52 15.52 15.52 15.52 14.72 13.44
6.00 7 16.00 16.00 16.00 15.52 14.72 13.44
7.90 9 16.48 16.48 16.00 15.52 14.72 13.44
9.80 11 16.96 16.96 16.00 15.52 14.72 13.44
11.80 13 17.60 17.28 16.00 15.52 14.72 13.44
13.70 15 18.08 17.28 16.00 15.52 14.72 13.44
20.0
-20 -19.8 11.20 11.20 11.20 11.20 11.20 11.20
-19 -18.8 12.00 12.00 12.00 12.00 12.00 12.00
-17 -16.7 12.60 12.60 12.60 12.60 12.60 12.60
-15 -14.7 13.00 13.00 13.00 13.00 13.00 13.00
-13.00 -12.6 13.80 13.80 13.80 13.80 13.80 13.80
-11.00 -10.5 14.00 14.20 14.20 14.20 14.20 14.20
-10.00 -9.5 14.60 14.60 14.60 14.60 14.60 14.60
-9.10 -8.5 15.00 15.00 15.00 15.00 15.00 15.00
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High Static Pressure Duct Unit with DC Fan Motor
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Indoor Unit size(kW)
Outdoor temperature(℃)
Indoor temperature (℃ DB)
16.00 18.00 20.00 21.00 22.00 24.00
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
20.0
-7.60 -7 15.20 15.20 15.20 15.20 15.20 15.20
-5.60 -5 15.80 15.80 15.80 15.80 15.80 15.80
-3.70 -3 16.60 16.60 16.60 16.60 16.60 16.60
-0.70 0 17.80 17.80 17.80 17.80 17.80 16.80
2.20 3 18.80 18.80 18.80 18.80 18.40 16.80
4.10 5 19.40 19.40 19.40 19.40 18.40 16.80
6.00 7 20.00 20.00 20.00 19.40 18.40 16.80
7.90 9 20.60 20.60 20.00 19.40 18.40 16.80
9.80 11 21.20 21.20 20.00 19.40 18.40 16.80
11.80 13 22.00 21.60 20.00 19.40 18.40 16.80
13.70 15 22.60 21.60 20.00 19.40 18.40 16.80
25.0
-20 -19.8 14.00 14.00 14.00 14.00 14.00 14.00
-19 -18.8 15.00 15.00 15.00 15.00 15.00 15.00
-17 -16.7 15.75 15.75 15.75 15.75 15.75 15.75
-15 -14.7 16.25 16.25 16.25 16.25 16.25 16.25
-13.00 -12.6 17.25 17.25 17.25 17.25 17.25 17.25
-11.00 -10.5 17.50 17.75 17.75 17.75 17.75 17.75
-10.00 -9.5 18.25 18.25 18.25 18.25 18.25 18.25
-9.10 -8.5 18.75 18.75 18.75 18.75 18.75 18.75
-7.60 -7 19.00 19.00 19.00 19.00 19.00 19.00
-5.60 -5 19.75 19.75 19.75 19.75 19.75 19.75
-3.70 -3 20.75 20.75 20.75 20.75 20.75 20.75
-0.70 0 22.25 22.25 22.25 22.25 22.25 21.00
2.20 3 23.50 23.50 23.50 23.50 23.00 21.00
4.10 5 24.25 24.25 24.25 24.25 23.00 21.00
6.00 7 25.00 25.00 25.00 24.25 23.00 21.00
7.90 9 25.75 25.75 25.00 24.25 23.00 21.00
9.80 11 26.50 26.50 25.00 24.25 23.00 21.00
11.80 13 27.50 27.00 25.00 24.25 23.00 21.00
13.70 15 28.25 27.00 25.00 24.25 23.00 21.00
28.0
-20 -19.8 15.68 15.68 15.68 15.68 15.68 15.68
-19 -18.8 16.80 16.80 16.80 16.80 16.80 16.80
-17 -16.7 17.64 17.64 17.64 17.64 17.64 17.64
-15 -14.7 18.20 18.20 18.20 18.20 18.20 18.20
-13.00 -12.6 19.32 19.32 19.32 19.32 19.32 19.32
-11.00 -10.5 19.60 19.88 19.88 19.88 19.88 19.88
-10.00 -9.5 20.44 20.44 20.44 20.44 20.44 20.44
-9.10 -8.5 21.00 21.00 21.00 21.00 21.00 21.00
-7.60 -7 21.28 21.28 21.28 21.28 21.28 21.28
-5.60 -5 22.12 22.12 22.12 22.12 22.12 22.12
-3.70 -3 23.24 23.24 23.24 23.24 23.24 23.24
-0.70 0 24.92 24.92 24.92 24.92 24.92 23.52
2.20 3 26.32 26.32 26.32 26.32 25.76 23.52
4.10 5 27.16 27.16 27.16 27.16 25.76 23.52
6.00 7 28.00 28.00 28.00 27.16 25.76 23.52
7.90 9 28.84 28.84 28.00 27.16 25.76 23.52
9.80 11 29.68 29.68 28.00 27.16 25.76 23.52
11.80 13 30.80 30.24 28.00 27.16 25.76 23.52
13.70 15 31.64 30.24 28.00 27.16 25.76 23.52
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High Static Pressure Duct Unit with DC Fan Motor
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9. Electrical Characteristics
ModelIndoor Unit Power Supply IFM
Hz Voltage Min. Max. MCA MFA KW FLA
4TVD0024DF000AA 50/60 220-240 198 254 1.7 16 0.17 1.35
4TVD0027DF000AA 50/60 220-240 198 254 1.7 16 0.17 1.35
4TVD0030DF000AA 50/60 220-240 198 254 2.4 16 0.2 1.9
4TVD0038DF000AA 50/60 220-240 198 254 3.6 16 0.37 2.88
4TVD0048DF000AA 50/60 220-240 198 254 4.5 16 0.41 3
4TVD0051DF000AA 50/60 220-240 198 254 4.5 16 0.68 3.6
4TVD0068DF000AA 50/60 220-240 198 254 7.5 16 0.79 6
4TVD0085DF000AA 50/60 220-240 198 254 7.5 16 0.79 6
4TVD0095DF000AA 50/60 220-240 198 254 7.5 16 0.79 6
Remark:MCA: Min. Current Amps. (A)MFA: Max. Fuse Amps. (A)KW: Fan Motor Rated Output (kW)FLA: Full Load Amps. (A)IFM:Indoor Fan Motor
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High Static Pressure Duct Unit with DC Fan Motor
26
10. Sound Levels
10.1 Test conditions
10.2 Test value
ModelSound test value dB(A)
H M L
4TVD0024DF000AA 46 44 42
4TVD0027DF000AA 46 44 42
4TVD0030DF000AA 50 47 45
4TVD0038DF000AA 50 47 45
4TVD0048DF000AA 51 48 46
4TVD0051DF000AA 52 50 48
4TVD0068DF000AA 57 53 50
4TVD0085DF000AA 57 53 50
4TVD0095DF000AA 57 53 50
4TVD0024DF000AA, 4TVD0027DF000AA 4TVD0030DF000AA, 4TVD0038DF000AA
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High Static Pressure Duct Unit with DC Fan Motor
27
4TVD0048DF000AA 4TVD0051DF000AA
4TVD0068DF000AA, 4TVD0085DF000AA, 4TVD0095DF000AA
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High Static Pressure Duct Unit with DC Fan Motor
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11. Accessories
11.1 Standard accessories
Name Qty. Shape Usage
Installation manual 1 / /
Pipe insulation material7.1~16kW 2
Heat insulation20~28kW 4
Adhesive tape 20~28kW 2Form a sealed drain pipe
connection
Water outlet joint 7.1~16kW 1 For drainage pipe
Wired controller (KJR-29B1/BK-E) 1 air conditioner control
Water connecting pipe 20~28kW 2 Drain pipe connector
Network matching wire
7.1~16kW 1The indoor unit at the terminal
end of the communicationsystem should have a resister
placed between port P andport Q
20~28kW 2
Copper nut
7.1~16kW 1Use for pipe connection
of engineering installation20~28kW 2
Clasp 7.1~16kW 1Drain hose connection to the
indoor unit outlet
Electric throttleconnect part A
20~28kW 1Connect electric throttle
part A
Electric throttleconnect part B
20~28kW 1Connect electric throttle
part B
Spring 20~28kW 1 To fix display box
Cover TVR-II 2.pdf4TVA High Static Pressure Duct with DC Fan Motor 50-60Hz.pdf
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